MP478B Integral Security Lock & Keys For Couplings

• Integral security lock and keys which is suitable for many pressed steel couplings including:
  • MP80 Pressed Steel 50mm Coupling
  • MP71503 Pressed Steel 60mm Coupling
  • MP202 Heavy Duty Cast Steel 50mm Coupling
  • MP1923 1300Kg Pressed Steel 50mm Coupling
  • MP1925 1300Kg Pressed Steel 60mm Coupling
  • MP1927 Universal 1300Kg Pressed Steel 35-50mm Coupling Kit
  • MP1943 1700Kg 35mm Pressed Steel Coupling
  • MP1945 1700Kg Pressed Steel 50mm Coupling
  • MP1993 Universal 2000Kg Pressed Steel 50mm Coupling & Adaptor Kit 
  • MP1995 3000Kg Heavy Duty Pressed Steel 50mm Coupling
  • MP2031 3000Kg Heavy Duty Cast 50mm Coupling
• The lock prevents the coupling handle from being operated
• Two keys provided
• Supplied bulk without retail packaging
• Also supplied in retail display packaging MP478

Fitting Instructions

1. Lock is inserted into the keyhole shaped opening in a pressed steel coupling.
2. The key is then turned ¼ of a turn and removed.
3. The lock remains in the coupling and prevents the coupling handle from being operated.
4. The trailer cannot be hitched or unhitched.